Health & Fit What You Need to Know About the New Prostate Cancer Screening Study—That Could Save Your Life

18:42 13 september 2017

18:42 13 september 2017 Source:
Reader's Digest

Adult colorectal cancer risk tied to weight as a teen

<p>Being overweight or obese as a teenager may increase a person’s risk of developing colorectal cancer as an adult, according to a large study.</p>Long-term follow-up of 1.79 million Israeli men and women examined for military service as teenagers showed that overweight and obese teens were over 50 percent more likely to develop colon or rectal cancer by middle age, compared to normal-weight peers.

Prostate cancer screening guidelines have been controversial at best. This new analysis may could help you make the right choice. What You Need to Know About the New Prostate Cancer Screening Study — That Could Save Your Life .

Early detection can save lives , but a study raises new doubts about the benefits of mammograms. One of the risks of cancer screening is that imaging can detect irregular cells that won’t turn into cancer or pose no long-term danger.

The analysis, published recently in Annals of Internal Medicine, stirred up controversy, with some experts in cancer screening and statistics claiming it used a “completely unverifiable” methodology that they had “never seen before.” Others supported its “intriguing and innovative approach.” The opposing sides did find common ground on one subject matter, however. “I imagine it’s going to generate some buzz,” said biostatistician Ted Karrison of the University of Chicago, as reported by Business Insider.

Adult colorectal cancer risk tied to weight as a teen

<p>Being overweight or obese as a teenager may increase a person’s risk of developing colorectal cancer as an adult, according to a large study.</p>Long-term follow-up of 1.79 million Israeli men and women examined for military service as teenagers showed that overweight and obese teens were over 50 percent more likely to develop colon or rectal cancer by middle age, compared to normal-weight peers.

But are these really new and are they really that different from before? Here is everything you need to know about what is actually going on. Prostate cancer screening with a PSA test has been a controversial topic since the test was first approved by the FDA in the 1990s.

Syda Productions/shutterstockA recent study revealed that many doctors don't discuss prostate cancer screening pros and cons with their Do This Skin Cancer Self-Check on a Regular Basis, and You Could Be Saving Your Life . Here’s What You Need to Know About the BRAT Diet.

The controversy around prostate cancer screening mirrors that of breast cancer screening: Routine testing can be life-saving, but it can also lead to unneeded and potentially harmful treatment in people who don’t need it.

One of the earlier trials, conducted in Europe, determined that screening reduced deaths from prostate cancer by 21 percent. At the same time, however, it also led to many harmful and even unnecessary interventions. Another trial, based in the United States, didn’t find any difference in death rates between men who had been randomly screened and those that hadn’t.

The new analysis included some of the investigators in the original studies, as well as various other scientists. Together, they reanalyzed the data from the two trials using different mathematical models. The team concluded that, when comparing men who had undergone screening to those who hadn’t, screening tests were found to have reduced prostate cancer deaths by 25 to 32 percent.

PSA screening for prostate cancer saves lives after all, study says

After years of growing doubt about the value of screening men for prostate cancer, a new analysis of existing clinical trial evidence has found that when men between 55 and 70 get the prostate-specific antigen, or PSA, test, the result is lives saved. In 2009, a New England Journal of Medicine editorialist famously called the debate over PSA testing for prostate cancer "the controversy that In 2009, a New England Journal of Medicine editorialist famously called the debate over PSA testing for prostate cancer "the controversy that refuses to die.

• Treatments for prostate cancer have side effects that can affect your daily life , including urinary, bowel, and erection problems. Some studies have found that screening with the PSA test could mean fewer men die from prostate cancer .

What You Need to Know About the New Prostate Cancer Screening Study — That Could Save Your Life . According to Medical News Today, prostate cancer is the most common cancer in men in the United States. The American Cancer Society predicts that, in…

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“By the time the U.S. trial started, a lot of the population was already being screened for prostate cancer,” Ruth Etzioni of the Fred Hutchinson Cancer Research Center, the senior author of the new paper, told The New York Times. And about three-quarters of the men in the group not assigned to screening were still getting tested as part of routine medical care, The New York Times reports.

PSA screening for prostate cancer saves lives after all, study says

After years of growing doubt about the value of screening men for prostate cancer, a new analysis of existing clinical trial evidence has found that when men between 55 and 70 get the prostate-specific antigen, or PSA, test, the result is lives saved. In 2009, a New England Journal of Medicine editorialist famously called the debate over PSA testing for prostate cancer "the controversy that In 2009, a New England Journal of Medicine editorialist famously called the debate over PSA testing for prostate cancer "the controversy that refuses to die.

What You Need to Know About the New Prostate Cancer Screening Study — That Could Save Your Life . Beauty.

Some medical organizations recommend men consider prostate cancer screening in their 50s, or sooner for those who Here’s What You Need to Know About the New Guidelines for High Blood Pressure in Children. This Woman Was Given One Month to Live—until a New Test Saved Her Life .

According to Andrew J. Vickers, an attending research methodologist at Memorial Sloan Kettering Cancer Center, it’s clear that PSA screening can curb prostate cancer death rates. “The debate shouldn’t be to screen or not to screen, but how can we change screening so it does not cause harm,” Dr. Vickers told The New York Times.

“It’s not a take-it-or-leave-it,” Dr. Vickers said. “A PSA test cannot really harm you or save your life. What can harm you is if the test leads you to get treatment you don’t need, and what can save your life is the PSA test that finds the cancer that could kill you.”

Still, critics warn that the dangers of PSA screening outweigh any good. Harvard Health Publications reports that PSA tests commonly alert doctors to the presence of cancer, but without the ability to determine if the cancers detected would have ever caused symptoms or harm during a man’s life. “One study estimated over-detection to rise with age, from 27 percent at age 55 to 56 percent by age 75,” according to Harvard’s report. Most men choose what they view the safest route, opting for treatment, which frequently leads to side effects like incontinence and impotence.

Doctors Often Provide Needless Treatment, New Study Finds

<p>Doctors continue to provide treatment to patients that is often unnecessary and even harmful, confirms a study published this week in JAMA, which reviewed a year of research on so-called medical overuse.</p>Doctors continue to provide treatment to patients that is often unnecessary and even harmful, confirms a study published this week in JAMA, which reviewed a year of research on so-called medical overuse.

Worried about prostate cancer ? There’s at least one preventative step men can take—and they Eating This One Type of Food Could Increase Your Risk of Cancer , According to a New Study . Here’s What You Need to Know About the New Guidelines for High Blood Pressure in Children.

While preventing prostate cancer may not be possible at this time, early detection does save lives . Latest Video. Dr. Nina's What You Need To Know About Prostate Cancer .

Nevertheless, for men who have been weighing the pros and cons of PSA screening, the new analysis strengthens the evidence that testing can reduce deaths from this cancer.

Experts urge that men who have a family history of prostate cancer or any symptoms of the disease should be screened. Older African-American men should also be screened, as they are at higher risk for prostate cancer. Men aged 55 to 69 who do not fall into these categories have, at the very least, more information to help them decide.

These are 30 foods proven to fight cancer!" role="presentation" src="/upload/images/real/2017/09/13/slide-1-of-8-p-these-nuts-are-rich-in-selenium-a-protective-mineral-in-a-five-year-study-men-who-too_23136_.img" title="These nuts are rich in selenium, a protective mineral. In a five-year study, men who took 200 mcg of... - istock/tacstef" />

Eat a few Brazil nuts each day

There's plenty you can do to keep your prostate healthy and stop prostate cancer in its tracks.

These nuts are rich in selenium, a protective mineral. In a five-year study, men who took 200 mcg of selenium daily had 63 percent fewer prostate tumors. Brazil nuts are the best food source: just one nut can contain 75 mcg.

Munch pumpkin seeds

These are a source of zinc, a mineral that scientists agree plays a significant role in boosting prostate health, protecting against enlargement and cancerous changes. (Here's how many times you need to ejaculate to prevent prostate cancer!) Have a handful of unroasted seeds a day. Other foods that contain a plentiful supply of zinc include shellfish, meat, milk and dairy products, wheatgerm, and wholegrain cereals. Zinc supplements, however, have been linked to an increased risk of prostate cancer. Besides fighting cancer, zinc may also boost your sex-drive and give you more energy in the bedroom.

Doctors Often Provide Needless Treatment, New Study Finds

<p>Doctors continue to provide treatment to patients that is often unnecessary and even harmful, confirms a study published this week in JAMA, which reviewed a year of research on so-called medical overuse.</p>Doctors continue to provide treatment to patients that is often unnecessary and even harmful, confirms a study published this week in JAMA, which reviewed a year of research on so-called medical overuse.

Getting tested for prostate cancer can save your life if early-stage cancer is found. But if you ’re diagnosed with a slow-growing cancer you might worry without reason or receive treatments you don’t need . The main type of prostate cancer screening test—called a prostate -specific antigen (PSA)

According to a U.S. government advisory panel, almost no one should get screened for prostate cancer . But a new study this week reflects the continued view of many physicians — that screening does help to catch tumors earlier.

Enjoy more mackerel

There are lots of good reasons to eat oily fish (a rich source of omega-3 fatty acids that could add years to your life), such as mackerel or salmon, or take supplements of fish oil, and here’s another. In a study, a low-fat diet with fish oil supplements eaten for four to six weeks before prostate removal was shown to slow the growth of prostate cancer. Those following the diet had fewer rapidly dividing cells in their prostate cancer tissue compared to those who were eating traditional, high-fat Western foods. Linseed oil is another excellent source of omega-3 fatty acids; add a tablespoon of the oil to your food every day for prostate health. If you hate seafood, try these seven foods packed with just as many omega-3 fatty acids as fish!

Eat more tomatoes

Men who had ten or more portions of tomatoes a week cut their risk of prostate cancer by more than 45 percent in one recent U.S. study. Lycopene, which gives tomatoes their red color, interferes with the ability of cancer cells to multiply, spread and invade body tissues. Tinned and cooked tomatoes and tomato sauces seem to have the most potent anticancer effect.

Scientists aim to address racial and ethnic disparities in cancer research

It is a medical puzzle: why are death rates for black men with prostate cancer almost 2.5 times the rate of white men in the United States? Part of the reason is unequal access to health care. But even that doesn’t fully explain the disparity, said Timothy Rebbek, a professor of epidemiology at the Harvard T.H. Chan School of Public Health. “It’s very clear you can minimize that difference or that disparity if you can get black and white men to have equal access to care, early intervention, and screening, but the effects don’t seem to entirely go away,” Rebbek said Wednesday at a discussion of cancer disparities held at the UMass Club in Boston.

Millions have marched for “ cancer causes.” Millions more have been diagnosed “early” and now believe screening saved their lives . But a new study confirms something we have been reporting on since our inception: In most cases, screening not only has not “ saved lives

Benefits of prostate cancer screening Getting tested for prostate cancer could save your life if it successfully detects early-stage cancer . What You Need to Know About Melanoma. Diabetes Smart Tips.

Watch your fat intake

Numerous studies link a high-fat diet and obesity with an increased risk of cancers of the colon, prostate, uterus and breast, and melanoma. Limit saturated fats to less than 10 percent of your total calories each day.

Don't overdose on vitamin supplements

Vitamins are good for your immune system, but not if you take too many of them and 11 other mistakes you may be making with your vitamins. Make sure to get as many vitamins as possible from fresh food (red peppers, garlic, and quinoa are just a few items on the list of superfoods every healthy man needs in his diet), and choose and use supplements sensibly. Take special care with vitamins E and A, which are stored in the body if taken in excess, rather than simply being excreted in the urine. In doses above 250 mg a day, vitamin E can impair, rather than enhance, the day-to-day renewal of body cells, increasing the risk of prostate and other cancers. You need vitamin A to help build immune cells, but supplement doses above 1,000 mcg a day put you at risk of serious liver disease. More than 200 mg a day of vitamin B6 can permanently damage nerves. Doctors say you need to stop wasting your money on these vitamins.

Global study reveals 72 gene mutations that lead to breast cancer .
An international team of researchers discovered 72 previously unknown gene mutations that lead to the development of breast cancer. Two studies describing their work published Monday in the journals Nature and Nature Genetics.The teams found that 65 of the newly identified genetic variants are common among women with breast cancer. The remaining seven mutations predispose women to developing a type of breast cancer known as estrogen-receptor-negative breast cancer, which doesn't respond to hormonal therapies, such as the drug tamoxifen.

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